EP 2129989 A1 20091209 - COATING FOR VAPOR CONDENSERS
Title (en)
COATING FOR VAPOR CONDENSERS
Title (de)
BESCHICHTUNG FÜR DAMPFKONDENSATOREN
Title (fr)
REVÊTEMENT POUR CONDENSEURS DE VAPEUR
Publication
Application
Priority
- EP 2008053697 W 20080328
- DE 102007015450 A 20070330
Abstract (en)
[origin: WO2008119751A1] The invention relates to a method for producing a hydrophobic coating for condensers used for obtaining dropwise condensation. In said method, a coating agent comprising a liquid solvent and at least one coating material is applied to the condenser in a wet chemical process. The coating material is selected from among the group encompassing sol-gel materials based on silicon oxide sol, fluorocarbon polymers, silicones, and/or polyurethane-forming components. The solid content of the sol-gel material based on silicon oxide sol ranges from > 0.5 wt.% to = 20 wt.%, and/or the fluorocarbon content ranges from > 0.1 wt.% to = 5 wt.%, and/or the solid content of silicone ranges from > 5 wt.% to = 30 wt.%, and/or the content of polyurethane-forming components ranges from > 3 wt.% to = 30 wt.%, the percentages being in relation to the total weight of the coating agent.
IPC 8 full level
F28F 13/18 (2006.01); C08G 18/83 (2006.01); C08K 3/36 (2006.01); C09D 183/04 (2006.01)
CPC (source: EP US)
C08G 18/837 (2013.01 - EP US); C09D 175/06 (2013.01 - EP US); C09D 183/04 (2013.01 - EP US); F28B 1/00 (2013.01 - EP US); F28F 13/04 (2013.01 - EP US); F28F 13/182 (2013.01 - EP US); F28F 2245/04 (2013.01 - EP US); Y10T 428/265 (2015.01 - EP US)
Citation (search report)
See references of WO 2008119751A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007015450 A1 20081002; CN 101663555 A 20100303; CN 101663555 B 20120613; EP 2129989 A1 20091209; JP 2010526270 A 20100729; JP 5124635 B2 20130123; US 2010129645 A1 20100527; WO 2008119751 A1 20081009
DOCDB simple family (application)
DE 102007015450 A 20070330; CN 200880010999 A 20080328; EP 08735544 A 20080328; EP 2008053697 W 20080328; JP 2010501487 A 20080328; US 59398208 A 20080328